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National Stock Number:
5310-00-186-3214
Federal Supply Class:
5310
National Item Identification Number:
001863214
Description:
WASHER,SHOULDERED AND RECESSED
Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
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Manufacturer Information:
| 3450-032 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.938 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.245 INCHES MINIMUM AND 1.248 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4120,ALLOY 2024 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SPECIAL FEATURES | 3 HOLES 0.094 IN. DIA EQUALLY SPACED 120 PORM 20 DEG,LOCATED ON WASHER SIDE | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DIAMETER | 0.998 INCHES NOMINAL | | SHOULDER DIAMETER | 1.183 INCHES NOMINAL | | SHOULDER HEIGHT | 0.156 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE OVERALL |
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